SAFE DRIVING DETERMINATION APPARATUS

A safe driving determination apparatus includes an angle value identification part that identifies an angle value indicating a face direction angle of a driver with respect to the traveling direction of a vehicle, an offset value determination part that determines an offset value of the angle value corresponding to an imaging direction of the imaging device with respect to a face of the driver using the angle value identified by the angle value identification part over a predetermined period of time, and a determination part that starts determining whether or not the driver is in a state of being inattentive to the road ahead on the basis of a relationship between the offset value and the angle value after the offset value determination part determines the offset value.